import math

def find_distance(a: tuple, b: tuple) -> float:
    x1 = a[0]
    y1 = a[1]
    x2 = b[0]
    y2 = b[1]
    c = math.sqrt(((x2-x1)**2) + ((y2-y1)**2))
    print(c)
    return c 


assert find_distance((8,-1),(4,2)) == 5
assert find_distance((2,7),(-2,7)) == 4
assert find_distance((-5,1),(-5,-7)) == 8
assert find_distance((8,-1),(4,2)) == 5
assert find_distance((100,-100),(15,21)) == 147.87156589419075